224 hedge funds and large institutions have $877M invested in Ouster in 2025 Q3 according to their latest regulatory filings, with 63 funds opening new positions, 74 increasing their positions, 54 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
224
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$89.1M
Puts
$59.8M
Net Calls
Net Calls Change

Top Buyers

1 +$41.2M
2 +$22.5M
3 +$22.4M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$12.9M
5
Renaissance Technologies
Renaissance Technologies
New York
+$10.6M

Top Sellers

1 -$21.2M
2 -$15.8M
3 -$15.2M
4
Invesco
Invesco
Georgia
-$13.7M
5
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$12.3M